What’s the domain and range of f(x)=72-12x

Mathematics

1 answer:

Mice21 [21]2 years ago

4 0

Answer:

<h2>hope it helps you see the attachment for further information ✌✌✌✌✌✌</h2>

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4/9 of students at school are boys if there are 2601 students at the school how many are girls

hram777 [196]

Answer:

1445

Step-by-step explanation:

2601*(9/9-4/9)

4 0

3 years ago

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Share 56 sweets in the ratio 2 : 5.

kherson [118]

Answer is 16:40

Add up the parts of the sweets so 2+5=7.
Then with the total amount (56)/7=8.
8x2= 16
8x5=40

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2 years ago

An executive is earning $45,000 per year. This is

Marizza181 [45]

Her salary 4 years ago would have been $30,000.

If 45,000 is 15,000 less than double her previous salary, we must first add 15,000 to 45,000 to find what double her salary was.

45,000+15,000=60,000.

Since this is twice her salary, we divide this by 2.

60,000/2= 30,000.

So, her salary 4 years ago would have been $30,000.

I hope this helps!

4 0

2 years ago

Assume that there are 365 days in a year, the probability that a person is born on any given day is the same for all days, and e

Artemon [7]

Answer:

Step-by-step explanation:

If each day equal chance then p = Prob that a person is borne on a particular day = 1/365

Each person is independent of the other and there are two outcomes either borne in July or not

p = prob for one person not borne in July = (365-31)/365 = 334/365

a)Hence prob that no one from n people borne in July = $(\frac{334}{365} )^n$